The method of adding moving average in K-line chart: On the K-line page, enter "MA" and press enter. K-line: (English: candlestick chart), also known as "Yin-Yang candle", is a graphic line reflecting the price trend. It is characterized by recording multiple information in a line segment, which is quite easy to read and understand, practical and effective. Widely used in technical analysis of stock, futures, precious metals and other markets, it is called K-line analysis. Moving average: that is, moving average, referred to as MA, which means moving average. Because we make it linear, it is generally called moving average, or moving average for short. Is the sum of the closing prices in a certain period of time divided by the period. For example, the daily line MA5 refers to the closing price in five days divided by five.